sip 1.12.11devel
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Sip_authorization

Macros

#define sip_authorization(sip)
 Access a SIP Authorization header structure sip_authorization_t from sip_t.
 
#define SIP_AUTHORIZATION_INIT()
 Initializer for structure sip_authorization_t.
 
#define SIPTAG_AUTHORIZATION(x)
 Tag list item for pointer to a Authorization header structure sip_authorization_t.
 
#define SIPTAG_AUTHORIZATION_REF(x)
 Tag list item for reference to a Authorization header pointer.
 
#define SIPTAG_AUTHORIZATION_STR(s)
 Tag list item for string with Authorization header value.
 
#define SIPTAG_AUTHORIZATION_STR_REF(x)
 Tag list item for reference to a Authorization header string.
 

Functions

issize_t sip_authorization_d (su_home_t *, msg_header_t *, char *s, isize_t slen)
 Parse a SIP Authorization header.
 
issize_t sip_authorization_e (char b[], isize_t bsiz, msg_header_t const *h, int flags)
 Print a SIP Authorization header.
 
sip_authorization_tsip_authorization_init (sip_authorization_t x[1])
 Initialize a structure sip_authorization_t.
 
int sip_is_authorization (sip_header_t const *header)
 Test if header object is instance of sip_authorization_t.
 
sip_authorization_tsip_authorization_dup (su_home_t *home, sip_authorization_t const *hdr))
 Duplicate a list of Authorization header header structures sip_authorization_t.
 
sip_authorization_tsip_authorization_copy (su_home_t *home, sip_authorization_t const *hdr))
 Copy a list of Authorization header header structures sip_authorization_t.
 
sip_authorization_tsip_authorization_make (su_home_t *home, char const *s))
 Make a Authorization header structure sip_authorization_t.
 
sip_authorization_tsip_authorization_format (su_home_t *home, char const *fmt,...)))
 Make a Authorization header from formatting result.
 

Variables

msg_hclass_t sip_authorization_class []
 Header class for Authorization header.
 
tag_typedef_t siptag_authorization
 Tag for Authorization header object.
 
tag_typedef_t siptag_authorization_str
 Tag for string with Authorization header value.
 

Detailed Description

Macro Definition Documentation

◆ SIP_AUTHORIZATION_INIT

#define SIP_AUTHORIZATION_INIT ( )

Initializer for structure sip_authorization_t.

A static sip_authorization_t structure for Authorization header must be initialized with the SIP_AUTHORIZATION_INIT() macro. For instance,

#define sip_authorization(sip)
Access a SIP Authorization header structure sip_authorization_t from sip_t.
Definition sip_protos.h:10127
#define SIP_AUTHORIZATION_INIT()
Initializer for structure sip_authorization_t.
Definition sip_protos.h:10144

◆ SIPTAG_AUTHORIZATION

#define SIPTAG_AUTHORIZATION (   x)

Tag list item for pointer to a Authorization header structure sip_authorization_t.

The SIPTAG_AUTHORIZATION() macro is used to include a tag item with a pointer to a sip_authorization_t structure in a tag list.

Parameters
xpointer to a sip_authorization_t structure, or NULL.

The corresponding tag taking reference parameter is SIPTAG_AUTHORIZATION_REF().

◆ SIPTAG_AUTHORIZATION_STR

#define SIPTAG_AUTHORIZATION_STR (   s)

Tag list item for string with Authorization header value.

The SIPTAG_AUTHORIZATION_STR() macro is used to include a tag item with a string containing value of a sip_authorization_t header in a tag list.

Parameters
spointer to a string containing Authorization header value, or NULL.

The string in SIPTAG_AUTHORIZATION_STR() can be converted to a sip_authorization_t header structure by giving the string s has second argument to function sip_authorization_make().

The corresponding tag taking reference parameter is SIPTAG_AUTHORIZATION_STR_REF().

Function Documentation

◆ sip_authorization_copy()

sip_authorization_t * sip_authorization_copy ( su_home_t home,
sip_authorization_t const *  hdr 
)
inline

Copy a list of Authorization header header structures sip_authorization_t.

The function sip_authorization_copy() copies a header structure hdr. If the header structure hdr contains a reference (hdr->h_next) to a list of headers, all the headers in that list are copied, too. The function uses given memory home to allocate all the memory areas used to copy the list of header structure hdr.

Parameters
homememory home used to allocate new structure
hdrpointer to the header structure to be copied

When copying, only the header structure and parameter lists attached to it are duplicated. The new header structure retains all the references to the strings within the old hdr header, including the encoding of the old header, if present.

Example
authorization = sip_authorization_copy(home, sip->sip_authorization);
sip_authorization_t * sip_authorization_copy(su_home_t *home, sip_authorization_t const *hdr))
Copy a list of Authorization header header structures sip_authorization_t.
Definition sip_protos.h:10274
Returns
A pointer to newly copied header structure, or NULL upon an error.

◆ sip_authorization_dup()

sip_authorization_t * sip_authorization_dup ( su_home_t home,
sip_authorization_t const *  hdr 
)
inline

Duplicate a list of Authorization header header structures sip_authorization_t.

Duplicate a header structure hdr. If the header structure hdr contains a reference (hdr->x_next) to a list of headers, all the headers in the list are duplicated, too.

Parameters
homememory home used to allocate new structure
hdrheader structure to be duplicated

When duplicating, all parameter lists and non-constant strings attached to the header are copied, too. The function uses given memory home to allocate all the memory areas used to copy the header.

Example
authorization = sip_authorization_dup(home, sip->sip_authorization);
sip_authorization_t * sip_authorization_dup(su_home_t *home, sip_authorization_t const *hdr))
Duplicate a list of Authorization header header structures sip_authorization_t.
Definition sip_protos.h:10231
Returns
A pointer to the newly duplicated sip_authorization_t header structure, or NULL upon an error.

◆ sip_authorization_format()

sip_authorization_t * sip_authorization_format ( su_home_t home,
char const *  fmt,
  ... 
)
inline

Make a Authorization header from formatting result.

Make a new sip_authorization_t object using formatting result as its value. The function first prints the arguments according to the format fmt specified. Then it allocates a new header structure, and parses the formatting result to the structure sip_authorization_t.

Parameters
homememory home used to allocate new header structure.
fmtstring used as a printf()-style format
...argument list for format
Returns
A pointer to newly makes header structure, or NULL upon an error.

◆ sip_authorization_init()

sip_authorization_t * sip_authorization_init ( sip_authorization_t  x[1])
inline

Initialize a structure sip_authorization_t.

An sip_authorization_t structure for Authorization header can be initialized with the sip_authorization_init() function/macro. For instance,

sip_authorization_t * sip_authorization_init(sip_authorization_t x[1])
Initialize a structure sip_authorization_t.
Definition sip_protos.h:10162

◆ sip_authorization_make()

sip_authorization_t * sip_authorization_make ( su_home_t home,
char const *  s 
)
inline

Make a Authorization header structure sip_authorization_t.

The function sip_authorization_make() makes a new sip_authorization_t header structure. It allocates a new header structure, and decodes the string s as the value of the structure.

Parameters
homememory home used to allocate new header structure.
sstring to be decoded as value of the new header structure
Returns
A pointer to newly maked sip_authorization_t header structure, or NULL upon an error.

◆ sip_is_authorization()

int sip_is_authorization ( sip_header_t const *  header)
inline

Test if header object is instance of sip_authorization_t.

Check if the header class is an instance of Authorization header object and return true (nonzero), otherwise return false (zero).

Parameters
headerpointer to the header structure to be tested
Return values
1(true) if the header is an instance of header authorization
0(false) otherwise

Variable Documentation

◆ sip_authorization_class

msg_hclass_t sip_authorization_class[]
extern

Header class for Authorization header.

The header class sip_authorization_class defines how a SIP Authorization header is parsed and printed. It also contains methods used by SIP parser and other functions to manipulate the sip_authorization_t header structure.


Sofia-SIP 1.12.11devel - Copyright (C) 2006 Nokia Corporation. All rights reserved. Licensed under the terms of the GNU Lesser General Public License.